| 年份 | 格陵兰 |
|---|---|
| 2023 | - |
| 2022 | 7.10949 |
| 2021 | 7.1571 |
| 2020 | 7.16039 |
| 2019 | 7.08476 |
| 2018 | 6.97186 |
| 2017 | 6.90339 |
| 2016 | 6.8705 |
| 2015 | 6.85695 |
| 2014 | 6.88425 |
| 2013 | 6.95142 |
| 2012 | 7.01126 |
| 2011 | 7.05628 |
| 2010 | 7.08336 |
| 2009 | 7.07339 |
| 2008 | 7.05886 |
| 2007 | 7.07617 |
| 2006 | 7.12171 |
| 2005 | 7.19367 |
| 2004 | 7.31518 |
| 2003 | 7.47063 |
| 2002 | 7.63934 |
| 2001 | 7.8475 |
| 2000 | 8.11162 |
| 1999 | 8.46117 |
| 1998 | 8.83553 |
| 1997 | 9.15972 |
| 1996 | 9.41715 |
| 1995 | 9.58373 |
| 1994 | 9.60328 |
| 1993 | 9.52979 |
| 1992 | 9.45901 |
| 1991 | 9.375 |
| 1990 | 9.23614 |
| 1989 | 9.18338 |
| 1988 | 9.22296 |
| 1987 | 9.19096 |
| 1986 | 9.10009 |
| 1985 | 8.96592 |
| 1984 | 8.78345 |
| 1983 | 8.58554 |
| 1982 | 8.40473 |
| 1981 | 8.2057 |
| 1980 | 7.97634 |
| 1979 | 7.72334 |
| 1978 | 7.60402 |
| 1977 | 7.8013 |
| 1976 | 8.42628 |
| 1975 | 9.30052 |
| 1974 | 10.2115 |
| 1973 | 11.2572 |
| 1972 | 12.4783 |
| 1971 | 13.8718 |
| 1970 | 15.0671 |
| 1969 | 15.977 |
| 1968 | 16.8849 |
| 1967 | 17.7713 |
| 1966 | 18.5731 |
| 1965 | 19.1113 |
| 1964 | 19.3973 |
| 1963 | 19.6049 |
| 1962 | 19.7395 |
| 1961 | 19.7498 |
| 1960 | 19.5975 |